力扣HOT100 - 136. 只出现一次的数字
解题思路:
class Solution {
public int singleNumber(int[] nums) {
int single = 0;
for (int num : nums) {
single ^= num;
}
return single;
}
}
解题思路:
class Solution {
public int singleNumber(int[] nums) {
int single = 0;
for (int num : nums) {
single ^= num;
}
return single;
}
}